53679120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20333}}^1$

素因数の和:20360

約数の個数: 80

約数和(自身を含む): 181541952

約数和(自身を除く): 127862832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 203330, 223663, 243996, 304995, 325328, 406660, 447326, 487992, 609990, 670989, 813320, 894652, 975984, 1118315, 1219980, 1341978, 1626640, 1789304, 2236630, 2439960, 2683956, 3354945, 3578608, 4473260, 4879920, 5367912, 6709890, 8946520, 10735824, 13419780, 17893040, 26839560, 53679120]

約数ペア:

[(1, 53679120), (2, 26839560), (3, 17893040), (4, 13419780), (5, 10735824), (6, 8946520), (8, 6709890), (10, 5367912), (11, 4879920), (12, 4473260), (15, 3578608), (16, 3354945), (20, 2683956), (22, 2439960), (24, 2236630), (30, 1789304), (33, 1626640), (40, 1341978), (44, 1219980), (48, 1118315), (55, 975984), (60, 894652), (66, 813320), (80, 670989), (88, 609990), (110, 487992), (120, 447326), (132, 406660), (165, 325328), (176, 304995), (220, 243996), (240, 223663), (264, 203330), (330, 162664), (440, 121998), (528, 101665), (660, 81332), (880, 60999), (1320, 40666), (2640, 20333)]